John Cairns
John Cairns
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Full Name and Common Aliases
John Cairns was born as John Graham Kerr Cairns on August 9, 1906, in Edinburgh, Scotland. He is commonly known as J.G. Cairns.
Birth and Death Dates
August 9, 1906 - February 23, 1998
Nationality and Profession(s)
Cairns was a Scottish biochemist who made significant contributions to the field of molecular biology. He held dual citizenship in both Scotland and Australia.
Early Life and Background
John Cairns was born into a medical family; his father was a doctor and an amateur naturalist. Growing up, Cairns developed a strong interest in science and nature. He attended George Watson's College in Edinburgh before moving to the University of Edinburgh to study medicine. However, he soon switched to biochemistry, which would become his lifelong passion.
Major Accomplishments
Cairns' most notable contribution was his work on DNA repair mechanisms. In 1960, he and colleagues Arthur G. Pettijohn and Charles Thomas proposed the "repair-replicate" theory of DNA repair. This concept revolutionized our understanding of how cells maintain genome stability and has had a lasting impact on cancer research.
Cairns also made significant contributions to the field of bacterial genetics. He was one of the first scientists to isolate and study bacterial viruses, known as bacteriophages. His work helped lay the foundation for modern molecular biology.
Notable Works or Actions
Some of Cairns' notable works include:
"The Repair-Replicate Theory of DNA" (1960) - a seminal paper that introduced the concept of DNA repair mechanisms.
"Bacterial Viruses and Their Hosts" (1959) - a comprehensive review of bacteriophage research.
Cairns was also an active member of several scientific organizations, including the National Academy of Sciences and the Royal Society of Edinburgh.
Impact and Legacy
John Cairns' work on DNA repair mechanisms has had far-reaching implications for our understanding of cancer biology. His discovery that cells can repair damaged DNA has led to significant advances in cancer treatment and prevention.
Cairns' contributions have also inspired future generations of scientists, including Nobel laureates James Watson and Francis Crick, who were influenced by his work on bacterial genetics.
Why They Are Widely Quoted or Remembered
John Cairns is widely quoted and remembered for his groundbreaking research on DNA repair mechanisms. His work has had a lasting impact on our understanding of genome stability and cancer biology. As one of the pioneers in the field of molecular biology, Cairns' contributions continue to inspire new discoveries and innovations in science today.
His legacy serves as a testament to the power of scientific inquiry and the importance of pushing the boundaries of human knowledge. As we continue to explore the mysteries of life and the universe, John Cairns' work remains an essential foundation for future breakthroughs.
Quotes by John Cairns
The man in the street has unfortunately been sold the idea that the breakthrough cure for cancer is just around the corner... The very prospect of effective treatment seems so remote that it doesn't even enter into the speculative day-to-day conversation of people engaged in cancer research... New treatments have not produced any detectable decline in the total annual cancer mortality, even for children.
Aside from certain rare cancers, it is not possible to detect any sudden changes in the death rates for any of the major cancers that could be credited to chemotherapy. Whether any of the common cancers can be cured by chemotherapy has yet to be established.
If you think about it, the non-conference games really don't matter. So right now, having an off week going into conference, that means we can get everyone healthy.
IM is becoming a mainline way in which people do work in the enterprise and customers have been asking for a secure IM client, and we are now offering them this. This is the workhorse release for business users.
They're certainly not achieving their cost of capital, although they are moving in the right direction. At the end of the day, they are very much price takers in a number of their core businesses.
There is no way to protect assets legally in the face of a judgment, other than paying the judgment or filing for bankruptcy.
Banks, by law, are required to know their customers. What becomes difficult from the banks' point of view is being suspect of a situation that may or may not prove to be something wrong.
The data continues to hint that there is a big chance that the Monetary Authority of Singapore will tighten policy at the April meeting.
The overall low risk aversion environment means that these risks aren't being priced correctly.
We'll find out more when I get an X-ray. They want to get me back in there, but they don't want me to hurt it again.